54224069 has 8 divisors (see below), whose sum is σ = 55084320. Its totient is φ = 53370576.

The previous prime is 54224063. The next prime is 54224077. The reversal of 54224069 is 96042245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54224069 - 2¹² = 54219973 is a prime.

It is a super-2 number, since 2×54224069² = 5880499317833522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54224063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15887 + ... + 18995.

It is an arithmetic number, because the mean of its divisors is an integer number (6885540).

Almost surely, 2^54224069 is an apocalyptic number.

It is an amenable number.

54224069 is a deficient number, since it is larger than the sum of its proper divisors (860251).

54224069 is a wasteful number, since it uses less digits than its factorization.

54224069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 54224069 is about 7363.6994099433. The cubic root of 54224069 is about 378.4983884381.

The spelling of 54224069 in words is "fifty-four million, two hundred twenty-four thousand, sixty-nine".